DE102019003482A1 - Ballon mit mehrlagigem Wandungsaufbau für die dynamische Dichtung von Orangen und Hohlräumen im Körper - Google Patents
Ballon mit mehrlagigem Wandungsaufbau für die dynamische Dichtung von Orangen und Hohlräumen im Körper Download PDFInfo
- Publication number
- DE102019003482A1 DE102019003482A1 DE102019003482.1A DE102019003482A DE102019003482A1 DE 102019003482 A1 DE102019003482 A1 DE 102019003482A1 DE 102019003482 A DE102019003482 A DE 102019003482A DE 102019003482 A1 DE102019003482 A1 DE 102019003482A1
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- Germany
- Prior art keywords
- balloon
- layer
- pvc
- pur
- formations
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 12
- 238000005755 formation reaction Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000011065 in-situ storage Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 description 26
- 239000010410 layer Substances 0.000 description 25
- 210000000056 organ Anatomy 0.000 description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 description 7
- 210000000115 thoracic cavity Anatomy 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000000071 blow moulding Methods 0.000 description 3
- 229940124446 critical care medicine Drugs 0.000 description 3
- 210000003238 esophagus Anatomy 0.000 description 3
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- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 208000005168 Intussusception Diseases 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 206010019909 Hernia Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
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- 229920002647 polyamide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
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- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
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- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
- A61M16/0443—Special cuff-wall materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/041—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/049—Mixtures of macromolecular compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1002—Balloon catheters characterised by balloon shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1075—Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Child & Adolescent Psychology (AREA)
- Biophysics (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019003482.1A DE102019003482A1 (de) | 2019-05-16 | 2019-05-16 | Ballon mit mehrlagigem Wandungsaufbau für die dynamische Dichtung von Orangen und Hohlräumen im Körper |
| PCT/IB2020/054684 WO2020230111A2 (de) | 2019-05-16 | 2020-05-18 | Ballon mit einem mehrlagigen wandungsaufbau für die gewebeschonende niederdruck-dichtung von öffnungen und hohlräumen im körper eines patienten, insbesondere bei zyklisch schwankenden fülldruckwerten |
| CN202080036516.5A CN114786752A (zh) | 2019-05-16 | 2020-05-18 | 用于特别是在填充压力值周期性波动的情况下，对患者身体中的开口和空腔进行组织保护性低压密封的具有多层壁部结构的球囊 |
| US17/611,707 US20220249789A1 (en) | 2019-05-16 | 2020-05-18 | Balloon having a multi-layer wall structure for the tissue-conserving low-pressure sealing of openings and cavities in the body of a patient, in particular in the case of cyclically fluctuating filling pressure values |
| EP20743754.2A EP3969089B1 (de) | 2019-05-16 | 2020-05-18 | Ballon mit einem mehrlagigen wandungsaufbau für die gewebeschonende niederdruck-dichtung von öffnungen und hohlräumen im körper eines patienten, insbesondere bei zyklisch schwankenden fülldruckwerten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019003482.1A DE102019003482A1 (de) | 2019-05-16 | 2019-05-16 | Ballon mit mehrlagigem Wandungsaufbau für die dynamische Dichtung von Orangen und Hohlräumen im Körper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102019003482A1 true DE102019003482A1 (de) | 2020-11-19 |
Family
ID=71738175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102019003482.1A Pending DE102019003482A1 (de) | 2019-05-16 | 2019-05-16 | Ballon mit mehrlagigem Wandungsaufbau für die dynamische Dichtung von Orangen und Hohlräumen im Körper |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220249789A1 (zh) |
| EP (1) | EP3969089B1 (zh) |
| CN (1) | CN114786752A (zh) |
| DE (1) | DE102019003482A1 (zh) |
| WO (1) | WO2020230111A2 (zh) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8517091D0 (en) * | 1985-07-05 | 1985-08-14 | Franklin Medical Ltd | Balloon catheters |
| WO1996014895A1 (en) * | 1994-11-14 | 1996-05-23 | Scimed Life Systems, Inc. | Catheter balloon with retraction coating |
| US7883491B2 (en) * | 2004-04-01 | 2011-02-08 | Shah Tilak M | Extrusion laminate polymeric film article and gastric occlusive device comprising same |
| US20080092902A1 (en) * | 2005-02-28 | 2008-04-24 | Ralf Schnell | Device For Supplying Inhaled Air |
| DE102006044740A1 (de) * | 2006-09-20 | 2008-04-03 | Tracoe Medical Gmbh | Manschette einer Beatmungsvorrichtung |
| US20080078404A1 (en) * | 2006-09-29 | 2008-04-03 | Nellcor Puritan Bennett Incorporated | Endotracheal cuff and technique for using the same |
| KR101500055B1 (ko) * | 2011-01-21 | 2015-03-06 | 오발론 테라퓨틱스 인코퍼레이티드 | 위내 장치 |
| US20150290434A1 (en) * | 2012-11-19 | 2015-10-15 | Abbott Cardiovascular System Inc. | Multilayer balloon for a catheter |
| US10569063B2 (en) * | 2014-10-03 | 2020-02-25 | W. L. Gore & Associates, Inc. | Removable covers for drug eluting medical devices |
| WO2016067087A2 (de) * | 2014-10-29 | 2016-05-06 | Trans-Duodenal Concepts Ug | Bypass-vorrichtung zur trans-pylorischen durchleitung von mageninhalt in bzw. durch den zwölffingerdarm sowie applikator zur positionierung desselben |
| EP3377165B1 (en) * | 2015-11-20 | 2022-12-28 | Boston Scientific Scimed, Inc. | Balloon catheter |
| NL2017970B1 (en) * | 2016-12-09 | 2018-06-29 | Stroke2Prevent B V | Improved system with an inflatable member for being arranged in the patient's respiratory tract |
-
2019
- 2019-05-16 DE DE102019003482.1A patent/DE102019003482A1/de active Pending
-
2020
- 2020-05-18 US US17/611,707 patent/US20220249789A1/en active Pending
- 2020-05-18 EP EP20743754.2A patent/EP3969089B1/de active Active
- 2020-05-18 CN CN202080036516.5A patent/CN114786752A/zh active Pending
- 2020-05-18 WO PCT/IB2020/054684 patent/WO2020230111A2/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20220249789A1 (en) | 2022-08-11 |
| EP3969089B1 (de) | 2023-11-29 |
| EP3969089A2 (de) | 2022-03-23 |
| WO2020230111A2 (de) | 2020-11-19 |
| WO2020230111A3 (de) | 2020-12-30 |
| CN114786752A (zh) | 2022-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R081 | Change of applicant/patentee |
Owner name: ADVANCED MEDICAL BALLOONS GMBH, DE Free format text: FORMER OWNER: CREATIVE BALLOONS GMBH, 68753 WAGHAEUSEL, DE |